CN203389594U - Spinning blade - Google Patents
Spinning blade Download PDFInfo
- Publication number
- CN203389594U CN203389594U CN201320506174.6U CN201320506174U CN203389594U CN 203389594 U CN203389594 U CN 203389594U CN 201320506174 U CN201320506174 U CN 201320506174U CN 203389594 U CN203389594 U CN 203389594U
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- CN
- China
- Prior art keywords
- blade
- blades
- cutter
- blade body
- rotating blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a spinning blade. The spinning blade comprises a disc-shaped blade body, wherein a mounting hole is formed in the center of the blade body, blade sets are arranged on an outer ring of the blade body and are radial outwards, each group of blade sets comprises an upper blade and a lower blade, the upper blades are vertical to the blade body and are upward, and the lower blades are vertical to the blade body and are downward. Compared with a conventional spinning blade, the spinning blade disclosed by the utility model has the advantages that the blade sets comprise the upper blades and the lower blades, so that a three-dimensional structure is formed, when stirring is carried out, the blades rotate at high speed so as to drive fluid above and below the blades to move, and triangular notches are formed in the connecting parts between the upper blades and the lower blades, so that the fluid can fluently move up and down, the stress balance of the blades is facilitated, and the service life of the blades is prolonged.
Description
Technical field
The utility model relates to a kind of rotating blade.
Background technology
The blade that was in the past used for stirring use is all generally to adopt zigzag blade, and in one plane, when stirring, owing to being subject to force direction comparatively single, the effect of stirring is not ideal enough for sawtooth and blade.
Utility model content
The utility model technical issues that need to address are to provide a kind of whipping performance good rotating blade.
The technical solution of the utility model is: a kind of rotating blade, the blade body that comprises dish type, blade body center has installing hole, described blade body outer ring is provided with cutter group, it is radial that cutter group is outwards, every group of cutter group comprises cutter and bottom knife, and cutter makes progress perpendicular to blade body, and bottom knife is downward perpendicular to blade body.
As preferably, described cutter and bottom knife are rectangle, and rectangle long limit is outwardly provided with the knife edge.
As preferably, rotating blade is stainless steel material.
As preferably, described cutter and the junction of bottom knife have vee.
As preferably, described installing hole inwall has threaded together.
As preferably, rotating blade thickness is 2mm-5mm.
Adopt after technique scheme, the utlity model has following advantage:
Compare with rotating blade in the past, the cutter group of the utility model rotating blade is comprised of upper and lower two blades, so just formed stereochemical structure, when stirring, blade selects at a high speed dress, can be simultaneously with the upper and lower fluid motion of cutting blade, and the junction of upper bottom knife is provided with vee, can make like this fluid move up and down more smooth and easy, be conducive to the stress balance of blade, extend the service life of blade.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic perspective view of the utility model rotating blade.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further:
As shown in Figure 1, the rotating blade of the present embodiment, comprises the blade body 1 of dish type, blade body 1 center has installing hole 10, described blade body 1 outer ring is provided with cutter group 2, and it is radial that cutter group 2 is outwards, and every group of cutter group 2 comprises cutter 20 and bottom knife 21, cutter 20 perpendicular to blade body 1 upwards, bottom knife 21 is downward perpendicular to blade body 1, has so just formed stereochemical structure, when stirring, blade selects at a high speed dress, can be simultaneously with the upper and lower fluid motion of cutting blade; Described cutter 20 and bottom knife 21 are rectangle, and rectangle long limit is outwardly provided with the knife edge, is so more conducive to break up the block in fluid; Cutter 20 and bottom knife 21 junction have vee, can make like this fluid move up and down more smooth and easy, are conducive to the stress balance of blade, extend the service life of blade; Installing hole 10 inwalls have threaded together, after rotating blade is installed on knife bar, can be fastenedly connected with it, not loosening; Rotating blade is stainless steel material, and rotating blade thickness is 2mm-5mm, guarantees that rotating blade has higher intensity.
Below only with regard to the utility model preferably example be described, but can not be interpreted as it is limitations on claims.The utility model not only limits to and above example, its concrete structure those skilled in the art that allow to change can make various changes and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all should belong to the defined scope of the utility model claims.
Claims (6)
1. a rotating blade, the blade body (1) that comprises dish type, blade body (1) center has installing hole (10), it is characterized in that: described blade body (1) outer ring is provided with cutter group (2), cutter group (2) is outwards radial, every group of cutter group (2) comprises cutter (20) and bottom knife (21), and perpendicular to blade body (1) upwards, bottom knife (21) is downward perpendicular to blade body (1) for cutter (20).
2. rotating blade according to claim 1, is characterized in that: described cutter (20) and bottom knife (21) are rectangle, and rectangle long limit is outwardly provided with the knife edge.
3. rotating blade according to claim 2, is characterized in that: rotating blade is stainless steel material.
4. rotating blade according to claim 3, is characterized in that: the junction of described cutter (20) and bottom knife (21) has vee.
5. rotating blade according to claim 4, is characterized in that: described installing hole (10) inwall has threaded together.
6. rotating blade according to claim 5, is characterized in that: rotating blade thickness is 2mm-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506174.6U CN203389594U (en) | 2013-08-19 | 2013-08-19 | Spinning blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506174.6U CN203389594U (en) | 2013-08-19 | 2013-08-19 | Spinning blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203389594U true CN203389594U (en) | 2014-01-15 |
Family
ID=49901156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320506174.6U Withdrawn - After Issue CN203389594U (en) | 2013-08-19 | 2013-08-19 | Spinning blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203389594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446940A (en) * | 2013-08-19 | 2013-12-18 | 浙江锦尚合成革有限公司 | Rotary blade |
-
2013
- 2013-08-19 CN CN201320506174.6U patent/CN203389594U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446940A (en) * | 2013-08-19 | 2013-12-18 | 浙江锦尚合成革有限公司 | Rotary blade |
| CN103446940B (en) * | 2013-08-19 | 2015-09-02 | 浙江锦尚合成革有限公司 | A kind of rotating blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140115 Effective date of abandoning: 20150902 |
|
| RGAV | Abandon patent right to avoid regrant |